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US7972108B2 - Turbine and hydroelectric power plant for very low head - Google Patents

Turbine and hydroelectric power plant for very low head Download PDF

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Publication number
US7972108B2
US7972108B2 US10/580,082 US58008204A US7972108B2 US 7972108 B2 US7972108 B2 US 7972108B2 US 58008204 A US58008204 A US 58008204A US 7972108 B2 US7972108 B2 US 7972108B2
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US
United States
Prior art keywords
turbine
wheel
head
hydroelectric power
power plant
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US10/580,082
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English (en)
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US20070286715A1 (en
Inventor
Jacques Fonkenell
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M J2 Technologies
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Individual
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Assigned to M J2 TECHNOLOGIES reassignment M J2 TECHNOLOGIES ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FONKENELL, JACQUES
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/126—Rotors for essentially axial flow, e.g. for propeller turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Definitions

  • hub 50 comprises an internal cylindrical portion 78 rotatably assembled on a fixed tubular element 80 via a roller bearing device 82 .
  • Internal cylindrical portion 78 is connected to an external portion 84 via front and rear planar ring-shaped walls 86 , 87 .
  • Each blade 48 is supported by hub 50 via a first bearing 88 at the level of external portion 84 and a second bearing 90 at the level of internal cylindrical portion 78 .
  • Bearings 88 , 90 define for each blade 48 a pivoting axis E.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Hydraulic Turbines (AREA)
US10/580,082 2003-11-20 2004-11-18 Turbine and hydroelectric power plant for very low head Active 2027-09-12 US7972108B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0350862 2003-11-20
FR0350862A FR2862723B1 (fr) 2003-11-20 2003-11-20 Turbine et centrale hydraulique pour tres basse chute
PCT/FR2004/002949 WO2005054667A2 (fr) 2003-11-20 2004-11-18 Turbine et centrale hydraulique pour tres basse chute

Publications (2)

Publication Number Publication Date
US20070286715A1 US20070286715A1 (en) 2007-12-13
US7972108B2 true US7972108B2 (en) 2011-07-05

Family

ID=34531368

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/580,082 Active 2027-09-12 US7972108B2 (en) 2003-11-20 2004-11-18 Turbine and hydroelectric power plant for very low head

Country Status (6)

Country Link
US (1) US7972108B2 (fr)
EP (1) EP1700031A2 (fr)
CN (1) CN1898469B (fr)
CA (1) CA2546508C (fr)
FR (1) FR2862723B1 (fr)
WO (1) WO2005054667A2 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100013232A1 (en) * 2008-07-18 2010-01-21 Alstom Hydro France Solid particle separator device and a hydraulic installation including such a device
US20140044543A1 (en) * 2011-04-27 2014-02-13 Jouni Jokela Hydraulic turbine and hydroelectric power plant
US20140102189A1 (en) * 2010-12-23 2014-04-17 Openhydro Ip Limited Hydroelectric turbine testing method
US8823195B2 (en) 2012-04-03 2014-09-02 Mark Robert John LEGACY Hydro electric energy generation and storage structure
US20150204301A1 (en) * 2014-01-22 2015-07-23 Dayton Hydro Electric Ltd. Systems and methods for hydroelectric systems
US9328713B2 (en) 2012-04-13 2016-05-03 Steven D. Beaston Turbine apparatus and methods
USD926133S1 (en) 2020-03-13 2021-07-27 Natel Energy, Inc. Turbine runner
US11078882B2 (en) * 2019-03-13 2021-08-03 Natel Energy, Inc. Hydraulic turbine
US20220001310A1 (en) * 2018-11-14 2022-01-06 Bollfilter Nordic Aps Filter candle and method for operating such filter candle
US20220339562A1 (en) * 2019-10-04 2022-10-27 Mimbly Ab Improved filter assembly with self-cleaning
USD1038028S1 (en) 2022-04-29 2024-08-06 Natel Energy Holdings, Inc. Turbine runner

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2975444B1 (fr) 2011-05-17 2016-12-23 Mj2 Tech Centrale hydraulique comportant un ensemble a grille d'admission d'eau dans la turbine agence pour evacuer des debris flottants arretes par la grille.
CN102997402A (zh) * 2012-10-17 2013-03-27 陈敏途 利用自来水动能的电磁型热水器
CN104404921B (zh) * 2014-11-19 2016-01-27 黄河勘测规划设计有限公司 长距标准断面自流渠加大输水流量装置
CN106593748B (zh) * 2017-01-25 2018-10-23 河海大学 一种水平轴潮流能水轮机实验装置及其实验方法
CN108979940A (zh) * 2018-07-20 2018-12-11 苗逢春 一种溪流发电装置
CN109340027A (zh) * 2018-11-04 2019-02-15 山西省工业设备安装集团有限公司 一种水管内水流动能发电装置
CH717747A2 (de) 2020-07-21 2022-01-31 Rv Lizenz Ag Schwimmfähige Kraftwerkeinheit zur Erzeugung von elektrischer Energie aus einer gerichteten Wasserströmung an der Oberfläche eines Gewässers.
CN114703793B (zh) * 2021-12-27 2024-06-04 昆明理工大学 一种用于微水头水力发电的水工结构及其设计方法
FI131468B1 (fi) * 2023-05-16 2025-05-07 Reijo Huovinen Vesivoimalaitos kalaportaana

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR518877A (fr) 1918-12-20 1921-06-01 Franz Lawaczeck Procédé et dispositifs pour l'utilisation des faibles chutes
US2015332A (en) * 1933-01-10 1935-09-24 Voith Gmbh J M Hydraulic machine
US2054142A (en) 1936-09-15 Scalable adjustable blade hydraulic
US2897375A (en) * 1955-11-30 1959-07-28 Creusot Forges Ateliers Low-head vertical-shaft hydro-electric set
US3785747A (en) 1972-11-10 1974-01-15 Allis Chalmers Axial flow hydraulic turbine generator installation
US4064403A (en) * 1975-12-02 1977-12-20 Escher Wyss Limited Rim-type hydroelectric machine
US4258271A (en) * 1977-05-19 1981-03-24 Chappell Walter L Power converter and method
US4441029A (en) * 1982-06-25 1984-04-03 The University Of Kentucky Research Foundation Hydropower turbine system
US4468153A (en) * 1982-05-12 1984-08-28 Gutierrez Atencio Francisco J Symmetric tidal station
US4629904A (en) * 1984-03-21 1986-12-16 Rojo Jr Agustin Micro-hydroelectric power plant
US4648244A (en) * 1984-11-29 1987-03-10 Voith Hydro, Inc. Inclined reaction turbine with vortex suppression
US4764087A (en) * 1985-06-03 1988-08-16 Societe Neyrpic Channel for feeding water to a vertical-axis kaplan water turbine
WO1991009193A1 (fr) 1989-12-20 1991-06-27 John Barry Moriarty Collecteur de debris flottants
WO2003083291A1 (fr) 2002-03-28 2003-10-09 Va Tech Hydro Gmbh & Co. Barrage equipe d'un module generateur a turbine pouvant etre monte ou descendu

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3785474A (en) * 1972-01-11 1974-01-15 T Nakamoto Apparatus for sorting and distributing clothing

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2054142A (en) 1936-09-15 Scalable adjustable blade hydraulic
FR518877A (fr) 1918-12-20 1921-06-01 Franz Lawaczeck Procédé et dispositifs pour l'utilisation des faibles chutes
US2015332A (en) * 1933-01-10 1935-09-24 Voith Gmbh J M Hydraulic machine
US2897375A (en) * 1955-11-30 1959-07-28 Creusot Forges Ateliers Low-head vertical-shaft hydro-electric set
US3785747A (en) 1972-11-10 1974-01-15 Allis Chalmers Axial flow hydraulic turbine generator installation
US4064403A (en) * 1975-12-02 1977-12-20 Escher Wyss Limited Rim-type hydroelectric machine
US4258271A (en) * 1977-05-19 1981-03-24 Chappell Walter L Power converter and method
US4468153A (en) * 1982-05-12 1984-08-28 Gutierrez Atencio Francisco J Symmetric tidal station
US4441029A (en) * 1982-06-25 1984-04-03 The University Of Kentucky Research Foundation Hydropower turbine system
US4629904A (en) * 1984-03-21 1986-12-16 Rojo Jr Agustin Micro-hydroelectric power plant
US4648244A (en) * 1984-11-29 1987-03-10 Voith Hydro, Inc. Inclined reaction turbine with vortex suppression
US4764087A (en) * 1985-06-03 1988-08-16 Societe Neyrpic Channel for feeding water to a vertical-axis kaplan water turbine
WO1991009193A1 (fr) 1989-12-20 1991-06-27 John Barry Moriarty Collecteur de debris flottants
WO2003083291A1 (fr) 2002-03-28 2003-10-09 Va Tech Hydro Gmbh & Co. Barrage equipe d'un module generateur a turbine pouvant etre monte ou descendu

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
International Search Report dated Oct. 4, 2005.

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100013232A1 (en) * 2008-07-18 2010-01-21 Alstom Hydro France Solid particle separator device and a hydraulic installation including such a device
US8182674B2 (en) * 2008-07-18 2012-05-22 Alstom Hydro France Solid particle separator device and a hydraulic installation including such a device
US20140102189A1 (en) * 2010-12-23 2014-04-17 Openhydro Ip Limited Hydroelectric turbine testing method
US9234492B2 (en) * 2010-12-23 2016-01-12 Openhydro Ip Limited Hydroelectric turbine testing method
US20140044543A1 (en) * 2011-04-27 2014-02-13 Jouni Jokela Hydraulic turbine and hydroelectric power plant
US8823195B2 (en) 2012-04-03 2014-09-02 Mark Robert John LEGACY Hydro electric energy generation and storage structure
US9328713B2 (en) 2012-04-13 2016-05-03 Steven D. Beaston Turbine apparatus and methods
US20150204301A1 (en) * 2014-01-22 2015-07-23 Dayton Hydro Electric Ltd. Systems and methods for hydroelectric systems
US9803614B2 (en) * 2014-01-22 2017-10-31 Dayton Hydro Electric Ltd. Systems and methods for hydroelectric systems
US10202960B2 (en) * 2014-01-22 2019-02-12 Dayton Hydro Electric Ltd. Systems and methods for hydroelectric systems
US11872507B2 (en) * 2018-11-14 2024-01-16 Bollfilter Nordic Aps Filter candle and method for operating such filter candle
US20220001310A1 (en) * 2018-11-14 2022-01-06 Bollfilter Nordic Aps Filter candle and method for operating such filter candle
US11078882B2 (en) * 2019-03-13 2021-08-03 Natel Energy, Inc. Hydraulic turbine
US11614065B2 (en) 2019-03-13 2023-03-28 Natel Energy, Inc. Hydraulic turbine
US11952976B2 (en) 2019-03-13 2024-04-09 Natel Energy Holdings, Inc. Hydraulic turbine
US12320325B2 (en) 2019-03-13 2025-06-03 Natel Energy Holdings, Inc. Hydraulic turbine
US20220339562A1 (en) * 2019-10-04 2022-10-27 Mimbly Ab Improved filter assembly with self-cleaning
US12208348B2 (en) * 2019-10-04 2025-01-28 Mimbly Ab Conical filter with turbine powered scraper
USD926133S1 (en) 2020-03-13 2021-07-27 Natel Energy, Inc. Turbine runner
USD1038028S1 (en) 2022-04-29 2024-08-06 Natel Energy Holdings, Inc. Turbine runner

Also Published As

Publication number Publication date
CA2546508C (fr) 2014-01-07
WO2005054667A3 (fr) 2006-01-05
FR2862723A1 (fr) 2005-05-27
CN1898469B (zh) 2012-08-29
WO2005054667A2 (fr) 2005-06-16
CN1898469A (zh) 2007-01-17
CA2546508A1 (fr) 2005-06-16
US20070286715A1 (en) 2007-12-13
EP1700031A2 (fr) 2006-09-13
FR2862723B1 (fr) 2006-04-28

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